Look at the paper to the right. a. Write an equation to represent the description. b. Describe a real-world situation the equation
could represent.

Worth 12 pts

What is this inequality notation? t is less then or equal to 2

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).